<!DOCTYPE HTML>
<html lang="zh-CN">


<head>
    <meta charset="utf-8">
    <meta name="keywords" content="品优购Ⅸ—消息中间件解决方案JMS, J Sir">
    <meta name="description" content="">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
    <meta name="renderer" content="webkit|ie-stand|ie-comp">
    <meta name="mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
    <!-- Global site tag (gtag.js) - Google Analytics -->


    <title>品优购Ⅸ—消息中间件解决方案JMS | J Sir</title>
    <link rel="icon" type="image/png" href="/favicon.png">

    <link rel="stylesheet" type="text/css" href="/libs/awesome/css/all.css">
    <link rel="stylesheet" type="text/css" href="/libs/materialize/materialize.min.css">
    <link rel="stylesheet" type="text/css" href="/libs/aos/aos.css">
    <link rel="stylesheet" type="text/css" href="/libs/animate/animate.min.css">
    <link rel="stylesheet" type="text/css" href="/libs/lightGallery/css/lightgallery.min.css">
    <link rel="stylesheet" type="text/css" href="/css/matery.css">
    <link rel="stylesheet" type="text/css" href="/css/my.css">

    <script src="/libs/jquery/jquery.min.js"></script>

<meta name="generator" content="Hexo 6.0.0">
<style>.github-emoji { position: relative; display: inline-block; width: 1.2em; min-height: 1.2em; overflow: hidden; vertical-align: top; color: transparent; }  .github-emoji > span { position: relative; z-index: 10; }  .github-emoji img, .github-emoji .fancybox { margin: 0 !important; padding: 0 !important; border: none !important; outline: none !important; text-decoration: none !important; user-select: none !important; cursor: auto !important; }  .github-emoji img { height: 1.2em !important; width: 1.2em !important; position: absolute !important; left: 50% !important; top: 50% !important; transform: translate(-50%, -50%) !important; user-select: none !important; cursor: auto !important; } .github-emoji-fallback { color: inherit; } .github-emoji-fallback img { opacity: 0 !important; }</style>
</head>




<body>
    <header class="navbar-fixed">
    <nav id="headNav" class="bg-color nav-transparent">
        <div id="navContainer" class="nav-wrapper container">
            <div class="brand-logo">
                <a href="/" class="waves-effect waves-light">
                    
                    <img src="/medias/logo.png" class="logo-img" alt="LOGO">
                    
                    <span class="logo-span">J Sir</span>
                </a>
            </div>
            

<a href="#" data-target="mobile-nav" class="sidenav-trigger button-collapse"><i class="fas fa-bars"></i></a>
<ul class="right nav-menu">
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/" class="waves-effect waves-light">
      
      <i class="fas fa-home" style="zoom: 0.6;"></i>
      
      <span>首页</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/tags" class="waves-effect waves-light">
      
      <i class="fas fa-tags" style="zoom: 0.6;"></i>
      
      <span>标签</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/categories" class="waves-effect waves-light">
      
      <i class="fas fa-bookmark" style="zoom: 0.6;"></i>
      
      <span>分类</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/archives" class="waves-effect waves-light">
      
      <i class="fas fa-archive" style="zoom: 0.6;"></i>
      
      <span>归档</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/about" class="waves-effect waves-light">
      
      <i class="fas fa-user-circle" style="zoom: 0.6;"></i>
      
      <span>关于</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/contact" class="waves-effect waves-light">
      
      <i class="fas fa-comments" style="zoom: 0.6;"></i>
      
      <span>留言板</span>
    </a>
    
  </li>
  
  <li class="hide-on-med-and-down nav-item">
    
    <a href="/friends" class="waves-effect waves-light">
      
      <i class="fas fa-address-book" style="zoom: 0.6;"></i>
      
      <span>友情链接</span>
    </a>
    
  </li>
  
  <li>
    <a href="#searchModal" class="modal-trigger waves-effect waves-light">
      <i id="searchIcon" class="fas fa-search" title="搜索" style="zoom: 0.85;"></i>
    </a>
  </li>
</ul>


<div id="mobile-nav" class="side-nav sidenav">

    <div class="mobile-head bg-color">
        
        <img src="/medias/logo.png" class="logo-img circle responsive-img">
        
        <div class="logo-name">J Sir</div>
        <div class="logo-desc">
            
            Never really desperate, only the lost of the soul.
            
        </div>
    </div>

    

    <ul class="menu-list mobile-menu-list">
        
        <li class="m-nav-item">
	  
		<a href="/" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-home"></i>
			
			首页
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/tags" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-tags"></i>
			
			标签
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/categories" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-bookmark"></i>
			
			分类
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/archives" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-archive"></i>
			
			归档
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/about" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-user-circle"></i>
			
			关于
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/contact" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-comments"></i>
			
			留言板
		</a>
          
        </li>
        
        <li class="m-nav-item">
	  
		<a href="/friends" class="waves-effect waves-light">
			
			    <i class="fa-fw fas fa-address-book"></i>
			
			友情链接
		</a>
          
        </li>
        
        
        <li><div class="divider"></div></li>
        <li>
            <a href="https://github.com/jy741" class="waves-effect waves-light" target="_blank">
                <i class="fab fa-github-square fa-fw"></i>Fork Me
            </a>
        </li>
        
    </ul>
</div>


        </div>

        
            <style>
    .nav-transparent .github-corner {
        display: none !important;
    }

    .github-corner {
        position: absolute;
        z-index: 10;
        top: 0;
        right: 0;
        border: 0;
        transform: scale(1.1);
    }

    .github-corner svg {
        color: #0f9d58;
        fill: #fff;
        height: 64px;
        width: 64px;
    }

    .github-corner:hover .octo-arm {
        animation: a 0.56s ease-in-out;
    }

    .github-corner .octo-arm {
        animation: none;
    }

    @keyframes a {
        0%,
        to {
            transform: rotate(0);
        }
        20%,
        60% {
            transform: rotate(-25deg);
        }
        40%,
        80% {
            transform: rotate(10deg);
        }
    }
</style>

<a href="https://github.com/jy741" class="github-corner tooltipped hide-on-med-and-down" target="_blank"
   data-tooltip="Fork Me" data-position="left" data-delay="50">
    <svg viewBox="0 0 250 250" aria-hidden="true">
        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
        <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2"
              fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>
        <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z"
              fill="currentColor" class="octo-body"></path>
    </svg>
</a>
        
    </nav>

</header>

    



<div class="bg-cover pd-header post-cover" style="background-image: url('/medias/featureimages/5.jpg')">
    <div class="container" style="right: 0px;left: 0px;">
        <div class="row">
            <div class="col s12 m12 l12">
                <div class="brand">
                    <h1 class="description center-align post-title">品优购Ⅸ—消息中间件解决方案JMS</h1>
                </div>
            </div>
        </div>
    </div>
</div>




<main class="post-container content">

    
    <link rel="stylesheet" href="/libs/tocbot/tocbot.css">
<style>
    #articleContent h1::before,
    #articleContent h2::before,
    #articleContent h3::before,
    #articleContent h4::before,
    #articleContent h5::before,
    #articleContent h6::before {
        display: block;
        content: " ";
        height: 100px;
        margin-top: -100px;
        visibility: hidden;
    }

    #articleContent :focus {
        outline: none;
    }

    .toc-fixed {
        position: fixed;
        top: 64px;
    }

    .toc-widget {
        width: 345px;
        padding-left: 20px;
    }

    .toc-widget .toc-title {
        padding: 35px 0 15px 17px;
        font-size: 1.5rem;
        font-weight: bold;
        line-height: 1.5rem;
    }

    .toc-widget ol {
        padding: 0;
        list-style: none;
    }

    #toc-content {
        padding-bottom: 30px;
        overflow: auto;
    }

    #toc-content ol {
        padding-left: 10px;
    }

    #toc-content ol li {
        padding-left: 10px;
    }

    #toc-content .toc-link:hover {
        color: #42b983;
        font-weight: 700;
        text-decoration: underline;
    }

    #toc-content .toc-link::before {
        background-color: transparent;
        max-height: 25px;

        position: absolute;
        right: 23.5vw;
        display: block;
    }

    #toc-content .is-active-link {
        color: #42b983;
    }

    #floating-toc-btn {
        position: fixed;
        right: 15px;
        bottom: 76px;
        padding-top: 15px;
        margin-bottom: 0;
        z-index: 998;
    }

    #floating-toc-btn .btn-floating {
        width: 48px;
        height: 48px;
    }

    #floating-toc-btn .btn-floating i {
        line-height: 48px;
        font-size: 1.4rem;
    }
</style>
<div class="row">
    <div id="main-content" class="col s12 m12 l9">
        <!-- 文章内容详情 -->
<div id="artDetail">
    <div class="card">
        <div class="card-content article-info">
            <div class="row tag-cate">
                <div class="col s7">
                    
                    <div class="article-tag">
                        
                            <a href="/tags/java/">
                                <span class="chip bg-color">java</span>
                            </a>
                        
                            <a href="/tags/%E5%93%81%E4%BC%98%E8%B4%AD/">
                                <span class="chip bg-color">品优购</span>
                            </a>
                        
                    </div>
                    
                </div>
                <div class="col s5 right-align">
                    
                </div>
            </div>

            <div class="post-info">
                
                <div class="post-date info-break-policy">
                    <i class="far fa-calendar-minus fa-fw"></i>发布日期:&nbsp;&nbsp;
                    2020-09-16
                </div>
                

                

                
                <div class="info-break-policy">
                    <i class="far fa-file-word fa-fw"></i>文章字数:&nbsp;&nbsp;
                    5.8k
                </div>
                

                

                
                    <div id="busuanzi_container_page_pv" class="info-break-policy">
                        <i class="far fa-eye fa-fw"></i>阅读次数:&nbsp;&nbsp;
                        <span id="busuanzi_value_page_pv"></span>
                    </div>
				
            </div>
        </div>
        <hr class="clearfix">

        
        <!-- 是否加载使用自带的 prismjs. -->
        <link rel="stylesheet" href="/libs/prism/prism.css">
        

        

        <div class="card-content article-card-content">
            <div id="articleContent">
                <h1 id="EverydayOneCat"><a href="#EverydayOneCat" class="headerlink" title="EverydayOneCat"></a>EverydayOneCat</h1><p>bath is love<img src="https://i0.hdslb.com/bfs/emote/12d2d3ce0e72749c45706444cca580dc22148876.png" alt="[Cat_chips]">🐈🐆🐅</p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/d99a7d8f141ed9df4791ede630ebb84987c1421b.png@518w_1e_1c.png" alt="d99a7d8f141ed9df4791ede630ebb84987c1421b.png@518w_1e_1c" style="zoom:80%;"></p>
<span id="more"></span>
<h1 id="JMS入门"><a href="#JMS入门" class="headerlink" title="JMS入门"></a>JMS入门</h1><h2 id="1-消息中间件"><a href="#1-消息中间件" class="headerlink" title="1.消息中间件"></a>1.消息中间件</h2><p>我们已经完成了5个web模块和4个服务模块。其中运营商后台的调用关系最多，用到了商家商品服务、广告内容服务、搜索服务和页面生成服务。这种模块之间的依赖也称之为耦合。而耦合越多，之后的维护工作就越困难。那么如果改善系统模块调用关系、减少模块之间的耦合呢？我们接下来就介绍一种解决方案——消息中间件。</p>
<h3 id="1-1什么是消息中间件"><a href="#1-1什么是消息中间件" class="headerlink" title="1.1什么是消息中间件"></a>1.1什么是消息中间件</h3><p>消息中间件利用高效可靠的消息传递机制进行平台无关的数据交流，并基于数据通信来进行<a target="_blank" rel="noopener" href="https://baike.baidu.com/item/分布式系统">分布式系统</a>的集成。通过提供消息传递和消息排队模型，它可以在分布式环境下扩展进程间的通信。对于消息中间件，常见的角色大致也就有Producer（生产者）、Consumer（消费者）</p>
<p>常见的消息中间件产品:</p>
<p>（1）ActiveMQ</p>
<p>ActiveMQ 是Apache出品，最流行的，能力强劲的开源消息总线。ActiveMQ 是一个完全支持JMS1.1和J2EE 1.4规范的 JMS Provider实现。我们在本次课程中介绍 ActiveMQ的使用。</p>
<p>（2）RabbitMQ</p>
<p>AMQP协议的领导实现，支持多种场景。淘宝的MySQL集群内部有使用它进行通讯，OpenStack开源云平台的通信组件，最先在金融行业得到运用。</p>
<p>（3）ZeroMQ</p>
<p>史上最快的消息队列系统</p>
<p>（4）Kafka</p>
<p>Apache下的一个子项目 。特点：高吞吐，在一台普通的服务器上既可以达到10W/s的吞吐速率；完全的分布式系统。适合处理海量数据。</p>
<h3 id="1-2改造系统模块调用关系"><a href="#1-2改造系统模块调用关系" class="headerlink" title="1.2改造系统模块调用关系"></a>1.2改造系统模块调用关系</h3><p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200916175727059.png" alt="image-20200916175727059"></p>
<p>我们通过引入消息中间件activeMQ,使得运营商系统与搜索服务、页面生成服务解除了耦合。</p>
<p>为什么商家商品服务和广告内容服务不使用消息中间件：<br>运营商后台需要同步得到这两个服务返回的信息，而搜索服务和页面生成服务是更新商品后调用，可以通过消息中间件异步进行。</p>
<h2 id="2-JMS简介"><a href="#2-JMS简介" class="headerlink" title="2. JMS简介"></a>2. JMS简介</h2><h3 id="2-1什么是JMS"><a href="#2-1什么是JMS" class="headerlink" title="2.1什么是JMS"></a>2.1什么是JMS</h3><p>JMS（<a target="_blank" rel="noopener" href="http://lib.csdn.net/base/java"><strong>Java</strong> </a>Messaging Service）是Java平台上有关面向消息中间件的技术规范，它便于消息系统中的Java应用程序进行消息交换,并且通过提供标准的产生、发送、接收消息的接口简化企业应用的开发。</p>
<p>JMS本身只定义了一系列的接口规范，是一种与厂商无关的 API，用来访问消息收发系统。它类似于 JDBC(<a target="_blank" rel="noopener" href="http://lib.csdn.net/base/java"><strong>java</strong> </a>Database Connectivity)：这里，JDBC 是可以用来访问许多不同关系<a target="_blank" rel="noopener" href="http://lib.csdn.net/base/mysql"><strong>数据库</strong></a>的 API，而 JMS 则提供同样与厂商无关的访问方法，以访问消息收发服务。许多厂商目前都支持 JMS，包括 IBM 的 MQSeries、BEA的 Weblogic JMS service和 Progress 的 SonicMQ，这只是几个例子。 JMS 使您能够通过消息收发服务（有时称为消息中介程序或路由器）从一个 JMS 客户机向另一个 JML 客户机发送消息。消息是 JMS 中的一种类型对象，由两部分组成：报头和消息主体。报头由路由信息以及有关该消息的元数据组成。消息主体则携带着应用程序的数据或有效负载。</p>
<p>JMS 定义了五种不同的消息正文格式，以及调用的消息类型，允许你发送并接收以一</p>
<p>些不同形式的数据，提供现有消息格式的一些级别的兼容性。</p>
<p>· TextMessage—一个字符串对象</p>
<p>· MapMessage—一套名称-值对</p>
<p>· ObjectMessage—一个序列化的 Java 对象</p>
<p>· BytesMessage—一个字节的数据流</p>
<p>· StreamMessage — Java 原始值的数据流</p>
<h3 id="2-2JMS消息传递类型"><a href="#2-2JMS消息传递类型" class="headerlink" title="2.2JMS消息传递类型"></a>2.2JMS消息传递类型</h3><p>对于消息的传递有两种类型：</p>
<p>一种是点对点的，即一个生产者和一个消费者一一对应；</p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200916204004446.png" alt="image-20200916204004446"></p>
<p>另一种是发布/ 订阅模式，即一个生产者产生消息并进行发送后，可以由多个消费者进行接收。</p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200916204022466.png" alt="image-20200916204022466"></p>
<h2 id="3-ActiveMQ下载与安装"><a href="#3-ActiveMQ下载与安装" class="headerlink" title="3.ActiveMQ下载与安装"></a>3.ActiveMQ下载与安装</h2><p>官方网站下载：<a target="_blank" rel="noopener" href="http://activemq.apache.org/">http://activemq.apache.org/</a></p>
<p>（1）将apache-activemq-5.12.0-bin.tar.gz 上传至服务器并解压</p>
<p>（2）进入apache-activemq-5.12.0\bin目录，赋与activemq执行权限</p>
<pre class="line-numbers language-bash" data-language="bash"><code class="language-bash"><span class="token function">chmod</span> <span class="token number">755</span> activemq <span aria-hidden="true" class="line-numbers-rows"><span></span></span></code></pre>
<blockquote>
<p>linux 命令chmod 755的意思</p>
<p>chmod是<strong><a target="_blank" rel="noopener" href="http://lib.csdn.net/base/linux">Linux</a></strong>下设置文件权限的命令，后面的数字表示不同用户或用户组的权限。</p>
<p>一般是三个数字：<br> 第一个数字表示文件所有者的权限<br> 第二个数字表示与文件所有者同属一个用户组的其他用户的权限<br> 第三个数字表示其它用户组的权限。</p>
<p>   权限分为三种：读（r=4），写（w=2），执行（x=1） 。 综合起来还有可读可执行（rx=5=4+1）、可读可写（rw=6=4+2）、可读可写可执行(rwx=7=4+2+1)。</p>
<p>   所以，chmod 755 设置用户的权限为： </p>
<p>1.文件所有者可读可写可执行                  —7</p>
<p>2.与文件所有者同属一个用户组的其他用户可读可执行 —5<br> 3.其它用户组可读可执行          —5</p>
</blockquote>
<p>启动： ./activemq start</p>
<p><a target="_blank" rel="noopener" href="http://192.168.25.129:8161/">http://192.168.25.135:8161/</a> 即可进入ActiveMQ管理页面</p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200916204332858.png" alt="image-20200916204332858"></p>
<p>输入用户名和密码 均为 admin </p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200916205151877.png" alt="image-20200916205151877"></p>
<p>Number Of Pending Messages  ：等待消费的消息 这个是当前未出队列的数量。<br>Number Of Consumers  ：消费者 这个是消费者端的消费者数量<br>Messages Enqueued  ：进入队列的消息  进入队列的总数量,包括出队列的。<br>Messages Dequeued  ：出了队列的消息  可以理解为是消费这消费掉的数量。</p>
<h2 id="4-点对点模式"><a href="#4-点对点模式" class="headerlink" title="4.点对点模式"></a>4.点对点模式</h2><p>点对点的模式主要建立在一个队列上面，当连接一个列队的时候，发送端不需要知道接收端是否正在接收，可以直接向ActiveMQ发送消息，发送的消息，将会先进入队列中，如果有接收端在监听，则会发向接收端，如果没有接收端接收，则会保存在activemq服务器，直到接收端接收消息，点对点的消息模式可以有多个发送端，多个接收端，但是一条消息，只会被一个接收端给接收到，哪个接收端先连上ActiveMQ，则会先接收到，而后来的接收端则接收不到那条消息。</p>
<h3 id="4-1消息生产者"><a href="#4-1消息生产者" class="headerlink" title="4.1消息生产者"></a>4.1消息生产者</h3><p>工程引入依赖</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>dependency</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>groupId</span><span class="token punctuation">&gt;</span></span>org.apache.activemq<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>groupId</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>artifactId</span><span class="token punctuation">&gt;</span></span>activemq-client<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>artifactId</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>version</span><span class="token punctuation">&gt;</span></span>5.13.4<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>version</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>dependency</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>创建类QueueProducer main方法代码如下：</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">//1.创建连接工厂</span>
<span class="token class-name">ConnectionFactory</span> connectionFactory<span class="token operator">=</span><span class="token keyword">new</span> <span class="token class-name">ActiveMQConnectionFactory</span><span class="token punctuation">(</span><span class="token string">"tcp://192.168.25.135:61616"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//2.获取连接</span>
<span class="token class-name">Connection</span> connection <span class="token operator">=</span> connectionFactory<span class="token punctuation">.</span><span class="token function">createConnection</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//3.启动连接</span>
connection<span class="token punctuation">.</span><span class="token function">start</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//4.获取session  (参数1：是否启动事务,参数2：消息确认模式)</span>
<span class="token class-name">Session</span> session <span class="token operator">=</span> connection<span class="token punctuation">.</span><span class="token function">createSession</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token class-name">Session</span><span class="token punctuation">.</span>AUTO_ACKNOWLEDGE<span class="token punctuation">)</span><span class="token punctuation">;</span>		
<span class="token comment">//5.创建队列对象</span>
<span class="token class-name">Queue</span> queue <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createQueue</span><span class="token punctuation">(</span><span class="token string">"test-queue"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//6.创建消息生产者</span>
<span class="token class-name">MessageProducer</span> producer <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createProducer</span><span class="token punctuation">(</span>queue<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//7.创建消息</span>
<span class="token class-name">TextMessage</span> textMessage <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createTextMessage</span><span class="token punctuation">(</span><span class="token string">"欢迎来到神奇的品优购世界"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//8.发送消息</span>
producer<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>textMessage<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//9.关闭资源</span>
producer<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
session<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
connection<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<blockquote>
<p>上述代码中第4步创建session  的两个参数：<br>第1个参数 是否使用事务<br>第2个参数 消息的确认模式<br>•    AUTO_ACKNOWLEDGE = 1    自动确认<br>•    CLIENT_ACKNOWLEDGE = 2    客户端手动确认<br>•    DUPS_OK_ACKNOWLEDGE = 3    自动批量确认<br>•    SESSION_TRANSACTED = 0    事务提交并确认</p>
</blockquote>
<h3 id="4-2消息消费者"><a href="#4-2消息消费者" class="headerlink" title="4.2消息消费者"></a>4.2消息消费者</h3><p>创建类QueueConsumer ，main方法代码如下：</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">//1.创建连接工厂</span>
<span class="token class-name">ConnectionFactory</span> connectionFactory<span class="token operator">=</span><span class="token keyword">new</span> <span class="token class-name">ActiveMQConnectionFactory</span><span class="token punctuation">(</span><span class="token string">"tcp://192.168.25.135:61616"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//2.获取连接</span>
<span class="token class-name">Connection</span> connection <span class="token operator">=</span> connectionFactory<span class="token punctuation">.</span><span class="token function">createConnection</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//3.启动连接</span>
connection<span class="token punctuation">.</span><span class="token function">start</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//4.获取session  (参数1：是否启动事务,参数2：消息确认模式)</span>
<span class="token class-name">Session</span> session <span class="token operator">=</span> connection<span class="token punctuation">.</span><span class="token function">createSession</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token class-name">Session</span><span class="token punctuation">.</span>AUTO_ACKNOWLEDGE<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//5.创建队列对象</span>
<span class="token class-name">Queue</span> queue <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createQueue</span><span class="token punctuation">(</span><span class="token string">"test-queue"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//6.创建消息消费</span>
<span class="token class-name">MessageConsumer</span> consumer <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createConsumer</span><span class="token punctuation">(</span>queue<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//7.监听消息</span>
consumer<span class="token punctuation">.</span><span class="token function">setMessageListener</span><span class="token punctuation">(</span><span class="token keyword">new</span> <span class="token class-name">MessageListener</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">TextMessage</span> textMessage<span class="token operator">=</span><span class="token punctuation">(</span><span class="token class-name">TextMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>
        <span class="token keyword">try</span> <span class="token punctuation">{</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"接收到消息："</span><span class="token operator">+</span>textMessage<span class="token punctuation">.</span><span class="token function">getText</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">JMSException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">// TODO Auto-generated catch block</span>
            e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	
<span class="token comment">//8.等待键盘输入</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>in<span class="token punctuation">.</span><span class="token function">read</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	
<span class="token comment">//9.关闭资源</span>
consumer<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
session<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
connection<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	<span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>同时开启2个以上的消费者，再次运行生产者，观察每个消费者控制台的输出，会发现只有一个消费者会接收到消息。因为点对点是针对一对一的，只需要有一个快的做出回应接收即可。</p>
<h2 id="5-发布-订阅模式"><a href="#5-发布-订阅模式" class="headerlink" title="5.发布/订阅模式"></a>5.发布/订阅模式</h2><h3 id="5-1消息生产者"><a href="#5-1消息生产者" class="headerlink" title="5.1消息生产者"></a>5.1消息生产者</h3><p>创建类TopicProducer ，main方法代码如下：</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">//1.创建连接工厂</span>
<span class="token class-name">ConnectionFactory</span> connectionFactory<span class="token operator">=</span><span class="token keyword">new</span> <span class="token class-name">ActiveMQConnectionFactory</span><span class="token punctuation">(</span><span class="token string">"tcp://192.168.25.135:61616"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//2.获取连接</span>
<span class="token class-name">Connection</span> connection <span class="token operator">=</span> connectionFactory<span class="token punctuation">.</span><span class="token function">createConnection</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//3.启动连接</span>
connection<span class="token punctuation">.</span><span class="token function">start</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//4.获取session  (参数1：是否启动事务,参数2：消息确认模式)</span>
<span class="token class-name">Session</span> session <span class="token operator">=</span> connection<span class="token punctuation">.</span><span class="token function">createSession</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token class-name">Session</span><span class="token punctuation">.</span>AUTO_ACKNOWLEDGE<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//5.创建主题对象</span>
<span class="token class-name">Topic</span> topic <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createTopic</span><span class="token punctuation">(</span><span class="token string">"test-topic"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//6.创建消息生产者</span>
<span class="token class-name">MessageProducer</span> producer <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createProducer</span><span class="token punctuation">(</span>topic<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//7.创建消息</span>
<span class="token class-name">TextMessage</span> textMessage <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createTextMessage</span><span class="token punctuation">(</span><span class="token string">"欢迎来到神奇的品优购世界"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//8.发送消息</span>
producer<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>textMessage<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//9.关闭资源</span>
producer<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
session<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
connection<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h3 id="5-2消息消费者"><a href="#5-2消息消费者" class="headerlink" title="5.2消息消费者"></a>5.2消息消费者</h3><p>创建类TopicConsumer ,main方法代码如下：</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">//1.创建连接工厂</span>
<span class="token class-name">ConnectionFactory</span> connectionFactory<span class="token operator">=</span><span class="token keyword">new</span> <span class="token class-name">ActiveMQConnectionFactory</span><span class="token punctuation">(</span><span class="token string">"tcp://192.168.25.135:61616"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//2.获取连接</span>
<span class="token class-name">Connection</span> connection <span class="token operator">=</span> connectionFactory<span class="token punctuation">.</span><span class="token function">createConnection</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//3.启动连接</span>
connection<span class="token punctuation">.</span><span class="token function">start</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//4.获取session  (参数1：是否启动事务,参数2：消息确认模式)</span>
<span class="token class-name">Session</span> session <span class="token operator">=</span> connection<span class="token punctuation">.</span><span class="token function">createSession</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token class-name">Session</span><span class="token punctuation">.</span>AUTO_ACKNOWLEDGE<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//5.创建主题对象</span>
<span class="token comment">//Queue queue = session.createQueue("test-queue");</span>
<span class="token class-name">Topic</span> topic <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createTopic</span><span class="token punctuation">(</span><span class="token string">"test-topic"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//6.创建消息消费</span>
<span class="token class-name">MessageConsumer</span> consumer <span class="token operator">=</span> session<span class="token punctuation">.</span><span class="token function">createConsumer</span><span class="token punctuation">(</span>topic<span class="token punctuation">)</span><span class="token punctuation">;</span>

<span class="token comment">//7.监听消息</span>
consumer<span class="token punctuation">.</span><span class="token function">setMessageListener</span><span class="token punctuation">(</span><span class="token keyword">new</span> <span class="token class-name">MessageListener</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">TextMessage</span> textMessage<span class="token operator">=</span><span class="token punctuation">(</span><span class="token class-name">TextMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>
        <span class="token keyword">try</span> <span class="token punctuation">{</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"接收到消息："</span><span class="token operator">+</span>textMessage<span class="token punctuation">.</span><span class="token function">getText</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">JMSException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">// TODO Auto-generated catch block</span>
            e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//8.等待键盘输入</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>in<span class="token punctuation">.</span><span class="token function">read</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//9.关闭资源</span>
consumer<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
session<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
connection<span class="token punctuation">.</span><span class="token function">close</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	<span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>同时开启2个以上的消费者，再次运行生产者，观察每个消费者控制台的输出，会发现每个消费者会接收到消息。这类似于广播，得先打开收音机（消费者），再通过广播（生产者）发送消息到每个手上。</p>
<h1 id="Spring整合JMS"><a href="#Spring整合JMS" class="headerlink" title="Spring整合JMS"></a>Spring整合JMS</h1><h2 id="1-点对点模式"><a href="#1-点对点模式" class="headerlink" title="1.点对点模式"></a>1.点对点模式</h2><h3 id="1-1消息生产者"><a href="#1-1消息生产者" class="headerlink" title="1.1消息生产者"></a>1.1消息生产者</h3><p>（1）引入依赖</p>
<p>（2）在src/main/resources下创建spring配置文件applicationContext-jms-producer.xml</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token operator">&lt;</span>context<span class="token operator">:</span>component<span class="token operator">-</span>scan base<span class="token operator">-</span><span class="token keyword">package</span><span class="token operator">=</span><span class="token string">"cn.itcast.demo"</span><span class="token operator">&gt;</span><span class="token operator">&lt;</span><span class="token operator">/</span>context<span class="token operator">:</span>component<span class="token operator">-</span>scan<span class="token operator">&gt;</span>        
   <span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span> 真正可以产生<span class="token class-name">Connection</span>的<span class="token class-name">ConnectionFactory</span>，由对应的 JMS服务厂商提供<span class="token operator">--</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span>bean id<span class="token operator">=</span><span class="token string">"targetConnectionFactory"</span> <span class="token keyword">class</span><span class="token operator">=</span><span class="token string">"org.apache.activemq.ActiveMQConnectionFactory"</span><span class="token operator">&gt;</span>  
    <span class="token operator">&lt;</span>property name<span class="token operator">=</span><span class="token string">"brokerURL"</span> value<span class="token operator">=</span><span class="token string">"tcp://192.168.25.135:61616"</span><span class="token operator">/</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span><span class="token operator">/</span>bean<span class="token operator">&gt;</span>          
   <span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span> <span class="token class-name">Spring</span>用于管理真正的<span class="token class-name">ConnectionFactory</span>的<span class="token class-name">ConnectionFactory</span> <span class="token operator">--</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span>bean id<span class="token operator">=</span><span class="token string">"connectionFactory"</span> <span class="token keyword">class</span><span class="token operator">=</span><span class="token string">"org.springframework.jms.connection.SingleConnectionFactory"</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span> 目标<span class="token class-name">ConnectionFactory</span>对应真实的可以产生JMS <span class="token class-name">Connection</span>的<span class="token class-name">ConnectionFactory</span> <span class="token operator">--</span><span class="token operator">&gt;</span>  
    <span class="token operator">&lt;</span>property name<span class="token operator">=</span><span class="token string">"targetConnectionFactory"</span> ref<span class="token operator">=</span><span class="token string">"targetConnectionFactory"</span><span class="token operator">/</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span><span class="token operator">/</span>bean<span class="token operator">&gt;</span>  	   
   <span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span> <span class="token class-name">Spring</span>提供的JMS工具类，它可以进行消息发送、接收等 <span class="token operator">--</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span>bean id<span class="token operator">=</span><span class="token string">"jmsTemplate"</span> <span class="token keyword">class</span><span class="token operator">=</span><span class="token string">"org.springframework.jms.core.JmsTemplate"</span><span class="token operator">&gt;</span>  
    <span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span> 这个connectionFactory对应的是我们定义的<span class="token class-name">Spring</span>提供的那个<span class="token class-name">ConnectionFactory</span>对象 <span class="token operator">--</span><span class="token operator">&gt;</span>  
    <span class="token operator">&lt;</span>property name<span class="token operator">=</span><span class="token string">"connectionFactory"</span> ref<span class="token operator">=</span><span class="token string">"connectionFactory"</span><span class="token operator">/</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span><span class="token operator">/</span>bean<span class="token operator">&gt;</span>      
   <span class="token operator">&lt;</span><span class="token operator">!</span><span class="token operator">--</span>这个是队列目的地，点对点的  文本信息<span class="token operator">--</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span>bean id<span class="token operator">=</span><span class="token string">"queueTextDestination"</span> <span class="token keyword">class</span><span class="token operator">=</span><span class="token string">"org.apache.activemq.command.ActiveMQQueue"</span><span class="token operator">&gt;</span>  
    <span class="token operator">&lt;</span>constructor<span class="token operator">-</span>arg value<span class="token operator">=</span><span class="token string">"queue_text"</span><span class="token operator">/</span><span class="token operator">&gt;</span>  
<span class="token operator">&lt;</span><span class="token operator">/</span>bean<span class="token operator">&gt;</span>    <span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（3）在cn.itcast.demo包下创建消息生产者类</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Component</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">QueueProducer</span> <span class="token punctuation">{</span>
	
	<span class="token annotation punctuation">@Autowired</span>
	<span class="token keyword">private</span> <span class="token class-name">JmsTemplate</span> jmsTemplate<span class="token punctuation">;</span>
	
	<span class="token annotation punctuation">@Autowired</span>
	<span class="token keyword">private</span> <span class="token class-name">Destination</span> queueTextDestination<span class="token punctuation">;</span>
	
	<span class="token comment">/**
	 * 发送文本消息
	 * @param text
	 */</span>
	<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">sendTextMessage</span><span class="token punctuation">(</span><span class="token keyword">final</span> <span class="token class-name">String</span> text<span class="token punctuation">)</span><span class="token punctuation">{</span>
		jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>queueTextDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>			
			<span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>
				<span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createTextMessage</span><span class="token punctuation">(</span>text<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token punctuation">}</span>
		<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>		
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（4）单元测试：在src/test/java创建测试类</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@RunWith</span><span class="token punctuation">(</span><span class="token class-name">SpringJUnit4ClassRunner</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span>
<span class="token annotation punctuation">@ContextConfiguration</span><span class="token punctuation">(</span>locations<span class="token operator">=</span><span class="token string">"classpath:applicationContext-jms-producer.xml"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">TestQueue</span> <span class="token punctuation">{</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">QueueProducer</span> queueProducer<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Test</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">testSend</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
        queueProducer<span class="token punctuation">.</span><span class="token function">sendTextMessage</span><span class="token punctuation">(</span><span class="token string">"SpringJms-点对点"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>	
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h3 id="1-2消息消费者"><a href="#1-2消息消费者" class="headerlink" title="1.2消息消费者"></a>1.2消息消费者</h3><p>（1）引入依赖</p>
<p>（2）创建配置文件 applicationContext-jms-consumer-queue.xml</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token comment">&lt;!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.ActiveMQConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>brokerURL<span class="token punctuation">"</span></span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>tcp://192.168.25.135:61616<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>	   
<span class="token comment">&lt;!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory --&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.connection.SingleConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token comment">&lt;!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory --&gt;</span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  	
<span class="token comment">&lt;!--这个是队列目的地，点对点的  文本信息--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueTextDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQQueue<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queue_text<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
<span class="token comment">&lt;!-- 我的监听类 --&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>myMessageListener<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>cn.itcast.demo.MyMessageListener<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
<span class="token comment">&lt;!-- 消息监听容器 --&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueTextDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>myMessageListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>	<span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（3）编写监听类</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">MyMessageListener</span> <span class="token keyword">implements</span> <span class="token class-name">MessageListener</span> <span class="token punctuation">{</span>
	<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>
	<span class="token class-name">TextMessage</span> textMessage<span class="token operator">=</span><span class="token punctuation">(</span><span class="token class-name">TextMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>		
		<span class="token keyword">try</span> <span class="token punctuation">{</span>
			<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"接收到消息："</span><span class="token operator">+</span>textMessage<span class="token punctuation">.</span><span class="token function">getText</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">JMSException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
			e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span>
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（4）创建测试类</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@RunWith</span><span class="token punctuation">(</span><span class="token class-name">SpringJUnit4ClassRunner</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span>
<span class="token annotation punctuation">@ContextConfiguration</span><span class="token punctuation">(</span>locations<span class="token operator">=</span><span class="token string">"classpath:applicationContext-jms-consumer-queue.xml"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">TestQueue</span> <span class="token punctuation">{</span>
	<span class="token annotation punctuation">@Test</span>
	<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">testQueue</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
		<span class="token keyword">try</span> <span class="token punctuation">{</span>
			<span class="token class-name">System</span><span class="token punctuation">.</span>in<span class="token punctuation">.</span><span class="token function">read</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">IOException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
			e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span>		
	<span class="token punctuation">}</span>	
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h2 id="2-发布-订阅模式"><a href="#2-发布-订阅模式" class="headerlink" title="2.发布/订阅模式"></a>2.发布/订阅模式</h2><h3 id="2-1消息生产者"><a href="#2-1消息生产者" class="headerlink" title="2.1消息生产者"></a>2.1消息生产者</h3><p>在工程springjms_producer的applicationContext-jms-producer.xml修改配置</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token comment">&lt;!--这个是订阅模式  文本信息--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicTextDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topic_text<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  <span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span></span></code></pre>
<p>其他的和点对点代码差不多，这里不过多赘述。</p>
<h3 id="2-2消息消费者"><a href="#2-2消息消费者" class="headerlink" title="2.2消息消费者"></a>2.2消息消费者</h3><p>在activemq-spring-consumer工程中创建配置文件applicationContext-jms-consumer-topic.xml</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token comment">&lt;!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.ActiveMQConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>brokerURL<span class="token punctuation">"</span></span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>tcp://192.168.25.135:61616<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
<span class="token comment">&lt;!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory --&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.connection.SingleConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token comment">&lt;!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory --&gt;</span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  
<span class="token comment">&lt;!--这个是队列目的地，点对点的  文本信息--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicTextDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topic_text<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
<span class="token comment">&lt;!-- 我的监听类 --&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>myMessageListener<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>cn.itcast.demo.MyMessageListener<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
<span class="token comment">&lt;!-- 消息监听容器 --&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicTextDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>myMessageListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h2 id="3-搜索服务"><a href="#3-搜索服务" class="headerlink" title="3.搜索服务"></a>3.搜索服务</h2><p>运用消息中间件activeMQ实现运营商后台与搜索服务的零耦合。运营商执行商品审核后，向activeMQ发送消息（SKU列表），搜索服务从activeMQ接收到消息并导入到solr索引库。通过消息中间件实现在商品删除时也同时移除索引库记录的功能。</p>
<h3 id="3-1消息生产者（运营商后台）"><a href="#3-1消息生产者（运营商后台）" class="headerlink" title="3.1消息生产者（运营商后台）"></a>3.1消息生产者（运营商后台）</h3><p>（1）解除耦合</p>
<p>修改pinyougou-manager-web，移除搜索服务接口依赖。GoodsController.java中删除调用搜索服务接口的相关代码</p>
<p>（2）修改pinyougou-manager-web的pom.xml,引入依赖</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>dependency</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>groupId</span><span class="token punctuation">&gt;</span></span>org.apache.activemq<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>groupId</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>artifactId</span><span class="token punctuation">&gt;</span></span>activemq-client<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>artifactId</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>version</span><span class="token punctuation">&gt;</span></span>5.13.4<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>version</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>dependency</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>工程添加spring-jms.xml</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token prolog">&lt;?xml version="1.0" encoding="UTF-8"?&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>beans</span> <span class="token attr-name">xmlns</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>context</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/context<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>xsi</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.w3.org/2001/XMLSchema-instance<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>amq</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://activemq.apache.org/schema/core<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xmlns:</span>jms</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/jms<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xsi:</span>schemaLocation</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans   
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context   
		http://www.springframework.org/schema/context/spring-context.xsd<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
		
		
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token namespace">context:</span>component-scan</span> <span class="token attr-name">base-package</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>cn.itcast.demo<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span><span class="token namespace">context:</span>component-scan</span><span class="token punctuation">&gt;</span></span>     
	
	   
    <span class="token comment">&lt;!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.ActiveMQConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>brokerURL<span class="token punctuation">"</span></span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>tcp://192.168.25.128:61616<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	   
    <span class="token comment">&lt;!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.connection.SingleConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	<span class="token comment">&lt;!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory --&gt;</span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  
		   
    <span class="token comment">&lt;!-- Spring提供的JMS工具类，它可以进行消息发送、接收等 --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>jmsTemplate<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.core.JmsTemplate<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token comment">&lt;!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 --&gt;</span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>      
    <span class="token comment">&lt;!--这个是队列目的地，导入索引库--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQQueue<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_queue_solr<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
	 <span class="token comment">&lt;!--这个是队列目的地，删除索引库记录--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDeleteDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQQueue<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_queue_solr_delete<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  

<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>beans</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（3）修改web.xml </p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>context-param</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>param-name</span><span class="token punctuation">&gt;</span></span>contextConfigLocation<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>param-name</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>param-value</span><span class="token punctuation">&gt;</span></span>classpath:spring/spring-*.xml<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>param-value</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>context-param</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span></span></code></pre>
<p>（4）修改pinyougou-manager-web工程的GoodsController.java</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Autowired</span>
<span class="token keyword">private</span> <span class="token class-name">Destination</span> queueSolrDestination<span class="token punctuation">;</span><span class="token comment">//用于发送solr导入的消息</span>

<span class="token annotation punctuation">@Autowired</span>
<span class="token keyword">private</span> <span class="token class-name">Destination</span> queueSolrDeleteDestination<span class="token punctuation">;</span><span class="token comment">//用户在索引库中删除记录</span>

<span class="token annotation punctuation">@Autowired</span>
<span class="token keyword">private</span> <span class="token class-name">JmsTemplate</span> jmsTemplate<span class="token punctuation">;</span>

<span class="token annotation punctuation">@RequestMapping</span><span class="token punctuation">(</span><span class="token string">"/updateStatus"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token class-name">Result</span> <span class="token function">updateStatus</span><span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span> ids<span class="token punctuation">,</span><span class="token class-name">String</span> status<span class="token punctuation">)</span><span class="token punctuation">{</span>
	<span class="token keyword">try</span> <span class="token punctuation">{</span>
		goodsService<span class="token punctuation">.</span><span class="token function">updateStatus</span><span class="token punctuation">(</span>ids<span class="token punctuation">,</span> status<span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token comment">//按照SPU ID查询 SKU列表(状态为1)		</span>
		<span class="token keyword">if</span><span class="token punctuation">(</span>status<span class="token punctuation">.</span><span class="token function">equals</span><span class="token punctuation">(</span><span class="token string">"1"</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">{</span><span class="token comment">//审核通过</span>
				<span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">TbItem</span><span class="token punctuation">&gt;</span></span> itemList <span class="token operator">=</span> goodsService<span class="token punctuation">.</span><span class="token function">findItemListByGoodsIdandStatus</span><span class="token punctuation">(</span>ids<span class="token punctuation">,</span> status<span class="token punctuation">)</span><span class="token punctuation">;</span>							
			<span class="token comment">//调用搜索接口实现数据批量导入</span>
			<span class="token keyword">if</span><span class="token punctuation">(</span>itemList<span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator">&gt;</span><span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">{</span>				
				<span class="token keyword">final</span> <span class="token class-name">String</span> jsonString <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">toJSONString</span><span class="token punctuation">(</span>itemList<span class="token punctuation">)</span><span class="token punctuation">;</span>		
				jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>queueSolrDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>	
					<span class="token annotation punctuation">@Override</span>
					<span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>							
							<span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createTextMessage</span><span class="token punctuation">(</span>jsonString<span class="token punctuation">)</span><span class="token punctuation">;</span>
					<span class="token punctuation">}</span>
				<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>					
			<span class="token punctuation">}</span><span class="token keyword">else</span><span class="token punctuation">{</span>
					<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"没有明细数据"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token punctuation">}</span>				
		<span class="token punctuation">}</span>		
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token string">"修改状态成功"</span><span class="token punctuation">)</span><span class="token punctuation">;</span> 
	<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
		e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token string">"修改状态失败"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span>

<span class="token comment">/**
 * 批量删除
 * @param ids
 * @return
 */</span>
<span class="token annotation punctuation">@RequestMapping</span><span class="token punctuation">(</span><span class="token string">"/delete"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token class-name">Result</span> <span class="token function">delete</span><span class="token punctuation">(</span><span class="token keyword">final</span> <span class="token class-name">Long</span> <span class="token punctuation">[</span><span class="token punctuation">]</span> ids<span class="token punctuation">)</span><span class="token punctuation">{</span>
	<span class="token keyword">try</span> <span class="token punctuation">{</span>
		goodsService<span class="token punctuation">.</span><span class="token function">delete</span><span class="token punctuation">(</span>ids<span class="token punctuation">)</span><span class="token punctuation">;</span>				
		jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>queueSolrDeleteDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>		
			<span class="token annotation punctuation">@Override</span>
			<span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>	
				<span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createObjectMessage</span><span class="token punctuation">(</span>ids<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token punctuation">}</span>
		<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token string">"删除成功"</span><span class="token punctuation">)</span><span class="token punctuation">;</span> 
	<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
		e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token string">"删除失败"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h3 id="3-2消息消费者（搜索服务）"><a href="#3-2消息消费者（搜索服务）" class="headerlink" title="3.2消息消费者（搜索服务）"></a>3.2消息消费者（搜索服务）</h3><p>（1）pinyougou-search-service添加activemq依赖</p>
<p>（2）添加spring配置文件applicationContext-jms-consumer.xml</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token prolog">&lt;?xml version="1.0" encoding="UTF-8"?&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>beans</span> <span class="token attr-name">xmlns</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>context</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/context<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>xsi</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.w3.org/2001/XMLSchema-instance<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>amq</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://activemq.apache.org/schema/core<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xmlns:</span>jms</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/jms<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xsi:</span>schemaLocation</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans   
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context   
		http://www.springframework.org/schema/context/spring-context.xsd<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
	
    <span class="token comment">&lt;!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.ActiveMQConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>brokerURL<span class="token punctuation">"</span></span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>tcp://192.168.25.128:61616<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	   
    <span class="token comment">&lt;!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.connection.SingleConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	<span class="token comment">&lt;!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory --&gt;</span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  
	
    <span class="token comment">&lt;!--这个是队列目的地，导入索引库--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQQueue<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_queue_solr<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
	

	<span class="token comment">&lt;!-- 消息监听容器 ，导入索引库--&gt;</span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>itemSearchListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	
	 <span class="token comment">&lt;!--这个是队列目的地，删除索引库中记录--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDeleteDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQQueue<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_queue_solr_delete<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
	

	<span class="token comment">&lt;!-- 消息监听容器 ，删除索引库中记录--&gt;</span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>queueSolrDeleteDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>itemDeleteListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>beans</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（3）新增监听类ItemSearchListener</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Component</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">ItemSearchListener</span> <span class="token keyword">implements</span> <span class="token class-name">MessageListener</span><span class="token punctuation">{</span>
    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">ItemSearchService</span> itemSearchService<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Override</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"监听接收到消息..."</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">try</span> <span class="token punctuation">{</span>
            <span class="token class-name">TextMessage</span> textMessage<span class="token operator">=</span><span class="token punctuation">(</span><span class="token class-name">TextMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>			
            <span class="token class-name">String</span> text <span class="token operator">=</span> textMessage<span class="token punctuation">.</span><span class="token function">getText</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">TbItem</span><span class="token punctuation">&gt;</span></span> list <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseArray</span><span class="token punctuation">(</span>text<span class="token punctuation">,</span><span class="token class-name">TbItem</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">for</span><span class="token punctuation">(</span><span class="token class-name">TbItem</span> item<span class="token operator">:</span>list<span class="token punctuation">)</span><span class="token punctuation">{</span>
                <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>item<span class="token punctuation">.</span><span class="token function">getId</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator">+</span><span class="token string">" "</span><span class="token operator">+</span>item<span class="token punctuation">.</span><span class="token function">getTitle</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token class-name">Map</span> specMap<span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseObject</span><span class="token punctuation">(</span>item<span class="token punctuation">.</span><span class="token function">getSpec</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">//将spec字段中的json字符串转换为map</span>
                item<span class="token punctuation">.</span><span class="token function">setSpecMap</span><span class="token punctuation">(</span>specMap<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">//给带注解的字段赋值</span>
            <span class="token punctuation">}</span>			
            itemSearchService<span class="token punctuation">.</span><span class="token function">importList</span><span class="token punctuation">(</span>list<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">//导入	</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"成功导入到索引库"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>			
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>创建监听类ItemDeleteListener</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">/**
 * 监听：用于删除索引库中记录
 * @author Administrator
 *
 */</span>
<span class="token annotation punctuation">@Component</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">ItemDeleteListener</span> <span class="token keyword">implements</span> <span class="token class-name">MessageListener</span><span class="token punctuation">{</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">ItemSearchService</span> itemSearchService<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Override</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token keyword">try</span> <span class="token punctuation">{</span>			
            <span class="token class-name">ObjectMessage</span> objectMessage<span class="token operator">=</span> <span class="token punctuation">(</span><span class="token class-name">ObjectMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>
            <span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span>  goodsIds <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">)</span> objectMessage<span class="token punctuation">.</span><span class="token function">getObject</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>		
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"ItemDeleteListener监听接收到消息..."</span><span class="token operator">+</span>goodsIds<span class="token punctuation">)</span><span class="token punctuation">;</span>
            itemSearchService<span class="token punctuation">.</span><span class="token function">deleteByGoodsIds</span><span class="token punctuation">(</span><span class="token class-name">Arrays</span><span class="token punctuation">.</span><span class="token function">asList</span><span class="token punctuation">(</span>goodsIds<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"成功删除索引库中的记录"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>			
        <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>			
    <span class="token punctuation">}</span>

<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h2 id="4-网页生成服务"><a href="#4-网页生成服务" class="headerlink" title="4.网页生成服务"></a>4.网页生成服务</h2><p>运用消息中间件activeMQ实现运营商后台与网页生成服务的零耦合。运营商执行商品审核后，向activeMQ发送消息（商品ID），网页生成服务从activeMQ接收到消息后执行网页生成操作。执行商品删除后，同时删除每个服务器上的商品详细页</p>
<p><img src="https://pluto-1300780100.cos.ap-nanjing.myqcloud.com/img/image-20200917131921277.png" alt="image-20200917131921277"></p>
<h3 id="4-1消息生产者（运营商后台）"><a href="#4-1消息生产者（运营商后台）" class="headerlink" title="4.1消息生产者（运营商后台）"></a>4.1消息生产者（运营商后台）</h3><p>（1）解除耦合——修改pinyougou-manager-web，移除网页生成服务接口依赖；GoodsController.java中删除调用网页生成服务接口的相关代码</p>
<p>（2）修改配置文件spring-jms.xml，添加配置</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token comment">&lt;!--这个是订阅模式  网页静态化--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_topic_page<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  
<span class="token comment">&lt;!--这个是订阅模式  用于删除页面--&gt;</span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDeleteDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_topic_page_delete<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  <span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（3）修改pinyougou-manager-web的GoodsController.java</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token keyword">public</span> <span class="token class-name">Result</span> <span class="token function">updateStatus</span><span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span> ids<span class="token punctuation">,</span><span class="token class-name">String</span> status<span class="token punctuation">)</span><span class="token punctuation">{</span>
    <span class="token keyword">try</span> <span class="token punctuation">{</span>
        <span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span>		
            <span class="token keyword">if</span><span class="token punctuation">(</span>status<span class="token punctuation">.</span><span class="token function">equals</span><span class="token punctuation">(</span><span class="token string">"1"</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">{</span><span class="token comment">//审核通过</span>
                <span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span>
                    <span class="token comment">//静态页生成</span>
                    <span class="token keyword">for</span><span class="token punctuation">(</span><span class="token keyword">final</span> <span class="token class-name">Long</span> goodsId<span class="token operator">:</span>ids<span class="token punctuation">)</span><span class="token punctuation">{</span>
                        jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>topicPageDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>						
                            <span class="token annotation punctuation">@Override</span>
                            <span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>							
                                <span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createTextMessage</span><span class="token punctuation">(</span>goodsId<span class="token operator">+</span><span class="token string">""</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                            <span class="token punctuation">}</span>
                        <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                    <span class="token punctuation">}</span>				
            <span class="token punctuation">}</span>				
        <span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span> 
    <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token annotation punctuation">@Autowired</span>
<span class="token keyword">private</span> <span class="token class-name">Destination</span> topicPageDeleteDestination<span class="token punctuation">;</span><span class="token comment">//用于删除静态网页的消息</span>

<span class="token comment">/**
 * 批量删除
 * @param ids
 * @return
 */</span>
<span class="token annotation punctuation">@RequestMapping</span><span class="token punctuation">(</span><span class="token string">"/delete"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token class-name">Result</span> <span class="token function">delete</span><span class="token punctuation">(</span><span class="token keyword">final</span> <span class="token class-name">Long</span> <span class="token punctuation">[</span><span class="token punctuation">]</span> ids<span class="token punctuation">)</span><span class="token punctuation">{</span>
	<span class="token keyword">try</span> <span class="token punctuation">{</span>
		goodsService<span class="token punctuation">.</span><span class="token function">delete</span><span class="token punctuation">(</span>ids<span class="token punctuation">)</span><span class="token punctuation">;</span>			
		jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>queueSolrDeleteDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>		
			<span class="token annotation punctuation">@Override</span>
			<span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>	
				<span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createObjectMessage</span><span class="token punctuation">(</span>ids<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token punctuation">}</span>
		<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token comment">//删除页面</span>
		jmsTemplate<span class="token punctuation">.</span><span class="token function">send</span><span class="token punctuation">(</span>topicPageDeleteDestination<span class="token punctuation">,</span> <span class="token keyword">new</span> <span class="token class-name">MessageCreator</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>		
			<span class="token annotation punctuation">@Override</span>
			<span class="token keyword">public</span> <span class="token class-name">Message</span> <span class="token function">createMessage</span><span class="token punctuation">(</span><span class="token class-name">Session</span> session<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">JMSException</span> <span class="token punctuation">{</span>	
				<span class="token keyword">return</span> session<span class="token punctuation">.</span><span class="token function">createObjectMessage</span><span class="token punctuation">(</span>ids<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token punctuation">}</span>
		<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>	
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token string">"删除成功"</span><span class="token punctuation">)</span><span class="token punctuation">;</span> 
	<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
		e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token keyword">return</span> <span class="token keyword">new</span> <span class="token class-name">Result</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token string">"删除失败"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h3 id="4-2消息消费者（页面生成服务）"><a href="#4-2消息消费者（页面生成服务）" class="headerlink" title="4.2消息消费者（页面生成服务）"></a>4.2消息消费者（页面生成服务）</h3><p>（1）解除dubbox依赖</p>
<p>修改工程pinyougou-page-service ，删除dubbox相关依赖；修改applicationContext-service.xml，删除dubbox相关配置<br>修改ItemPageServiceImpl类的@Service注解 为org.springframework.stereotype.Service包下的@Service注解</p>
<p>（2）修改applicationContext-service.xml，添加配置；pom.xml中引入activeMQ客户端的依赖</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token namespace">context:</span>component-scan</span> <span class="token attr-name">base-package</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>com.pinyougou.page.service.impl<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span></span></code></pre>
<p>（3）添加spring配置文件applicationContext-jms-consumer.xml</p>
<pre class="line-numbers language-markup" data-language="markup"><code class="language-markup"><span class="token prolog">&lt;?xml version="1.0" encoding="UTF-8"?&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>beans</span> <span class="token attr-name">xmlns</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>context</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/context<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>xsi</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.w3.org/2001/XMLSchema-instance<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">xmlns:</span>amq</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://activemq.apache.org/schema/core<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xmlns:</span>jms</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/jms<span class="token punctuation">"</span></span>
	<span class="token attr-name"><span class="token namespace">xsi:</span>schemaLocation</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://www.springframework.org/schema/beans   
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context   
		http://www.springframework.org/schema/context/spring-context.xsd<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
	
    <span class="token comment">&lt;!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供--&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.ActiveMQConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>brokerURL<span class="token punctuation">"</span></span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>tcp://192.168.25.128:61616<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	   
    <span class="token comment">&lt;!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.connection.SingleConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	<span class="token comment">&lt;!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory --&gt;</span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>targetConnectionFactory<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>  
	
<span class="token comment">&lt;!--生成页面 --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_topic_page<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
	

	<span class="token comment">&lt;!-- 消息监听容器 --&gt;</span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pageListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	
	
		<span class="token comment">&lt;!--删除页面 --&gt;</span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDeleteDestination<span class="token punctuation">"</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.apache.activemq.command.ActiveMQTopic<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>  
	    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>constructor-arg</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pinyougou_topic_page_delete<span class="token punctuation">"</span></span><span class="token punctuation">/&gt;</span></span>  
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>    
	<span class="token comment">&lt;!-- 消息监听容器 --&gt;</span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>bean</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>org.springframework.jms.listener.DefaultMessageListenerContainer<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>connectionFactory<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>destination<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>topicPageDeleteDestination<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
		<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>property</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>messageListener<span class="token punctuation">"</span></span> <span class="token attr-name">ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>pageDeleteListener<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>bean</span><span class="token punctuation">&gt;</span></span>
	
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>beans</span><span class="token punctuation">&gt;</span></span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>（4）创建消息监听类PageListener</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Component</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">PageListener</span> <span class="token keyword">implements</span> <span class="token class-name">MessageListener</span> <span class="token punctuation">{</span>

	<span class="token annotation punctuation">@Autowired</span>
	<span class="token keyword">private</span> <span class="token class-name">ItemPageService</span> itemPageService<span class="token punctuation">;</span>
		
	<span class="token annotation punctuation">@Override</span>
	<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>		
		<span class="token class-name">TextMessage</span> textMessage<span class="token operator">=</span> <span class="token punctuation">(</span><span class="token class-name">TextMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>
		<span class="token keyword">try</span> <span class="token punctuation">{</span>
			<span class="token class-name">String</span> text <span class="token operator">=</span> textMessage<span class="token punctuation">.</span><span class="token function">getText</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"接收到消息："</span><span class="token operator">+</span>text<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token keyword">boolean</span> b <span class="token operator">=</span> itemPageService<span class="token punctuation">.</span><span class="token function">genItemHtml</span><span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">.</span><span class="token function">parseLong</span><span class="token punctuation">(</span>text<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
			e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span>		
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>修改pinyougou-page-service的ItemPageServiceImpl.java</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Override</span>
<span class="token keyword">public</span> <span class="token keyword">boolean</span> <span class="token function">deleteItemHtml</span><span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span> goodsIds<span class="token punctuation">)</span> <span class="token punctuation">{</span>		
    <span class="token keyword">try</span> <span class="token punctuation">{</span>
        <span class="token keyword">for</span><span class="token punctuation">(</span><span class="token class-name">Long</span> goodsId<span class="token operator">:</span>goodsIds<span class="token punctuation">)</span><span class="token punctuation">{</span>
            <span class="token keyword">new</span> <span class="token class-name">File</span><span class="token punctuation">(</span>pagedir<span class="token operator">+</span>goodsId<span class="token operator">+</span><span class="token string">".html"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">delete</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">Exception</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">return</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>		
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<p>创建监听类PageDeleteListener</p>
<pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token annotation punctuation">@Component</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">PageDeleteListener</span> <span class="token keyword">implements</span> <span class="token class-name">MessageListener</span> <span class="token punctuation">{</span>

	<span class="token annotation punctuation">@Autowired</span>
	<span class="token keyword">private</span> <span class="token class-name">ItemPageService</span> itemPageService<span class="token punctuation">;</span>
	
	<span class="token annotation punctuation">@Override</span>
	<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">onMessage</span><span class="token punctuation">(</span><span class="token class-name">Message</span> message<span class="token punctuation">)</span> <span class="token punctuation">{</span>		
		<span class="token class-name">ObjectMessage</span> objectMessage<span class="token operator">=</span> <span class="token punctuation">(</span><span class="token class-name">ObjectMessage</span><span class="token punctuation">)</span>message<span class="token punctuation">;</span>		
		<span class="token keyword">try</span> <span class="token punctuation">{</span>
			<span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span> goodsIds <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token class-name">Long</span><span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">)</span> objectMessage<span class="token punctuation">.</span><span class="token function">getObject</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"ItemDeleteListener监听接收到消息..."</span><span class="token operator">+</span>goodsIds<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token keyword">boolean</span> b <span class="token operator">=</span> itemPageService<span class="token punctuation">.</span><span class="token function">deleteItemHtml</span><span class="token punctuation">(</span>goodsIds<span class="token punctuation">)</span><span class="token punctuation">;</span>
			<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span><span class="token string">"网页删除结果："</span><span class="token operator">+</span>b<span class="token punctuation">)</span><span class="token punctuation">;</span>			
		<span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span><span class="token class-name">JMSException</span> e<span class="token punctuation">)</span> <span class="token punctuation">{</span>
			e<span class="token punctuation">.</span><span class="token function">printStackTrace</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
		<span class="token punctuation">}</span>			
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h1 id="结语"><a href="#结语" class="headerlink" title="结语"></a>结语</h1><p>差不多定了，品优购看完我去整虚幻引擎了😏</p>
<p>不瞒各位，黑神话悟空就是我做的😂</p>
<iframe frameborder="no" border="0" marginwidth="0" marginheight="0" width="330" height="86" src="//music.163.com/outchain/player?type=2&amp;id=36229051&amp;auto=0&amp;height=66"></iframe>
                
            </div>
            <hr/>

            

    <div class="reprint" id="reprint-statement">
        
            <div class="reprint__author">
                <span class="reprint-meta" style="font-weight: bold;">
                    <i class="fas fa-user">
                        文章作者:
                    </i>
                </span>
                <span class="reprint-info">
                    <a href="/about" rel="external nofollow noreferrer">J Sir</a>
                </span>
            </div>
            <div class="reprint__type">
                <span class="reprint-meta" style="font-weight: bold;">
                    <i class="fas fa-link">
                        文章链接:
                    </i>
                </span>
                <span class="reprint-info">
                    <a href="https://jy741.gitee.io/2020/09/16/pin-you-gou-9-xiao-xi-zhong-jian-jian-jie-jue-fang-an-jms/">https://jy741.gitee.io/2020/09/16/pin-you-gou-9-xiao-xi-zhong-jian-jian-jie-jue-fang-an-jms/</a>
                </span>
            </div>
            <div class="reprint__notice">
                <span class="reprint-meta" style="font-weight: bold;">
                    <i class="fas fa-copyright">
                        版权声明:
                    </i>
                </span>
                <span class="reprint-info">
                    本博客所有文章除特別声明外，均采用
                    <a href="https://creativecommons.org/licenses/by/4.0/deed.zh" rel="external nofollow noreferrer" target="_blank">CC BY 4.0</a>
                    许可协议。转载请注明来源
                    <a href="/about" target="_blank">J Sir</a>
                    !
                </span>
            </div>
        
    </div>

    <script async defer>
      document.addEventListener("copy", function (e) {
        let toastHTML = '<span>复制成功，请遵循本文的转载规则</span><button class="btn-flat toast-action" onclick="navToReprintStatement()" style="font-size: smaller">查看</a>';
        M.toast({html: toastHTML})
      });

      function navToReprintStatement() {
        $("html, body").animate({scrollTop: $("#reprint-statement").offset().top - 80}, 800);
      }
    </script>



            <div class="tag_share" style="display: block;">
                <div class="post-meta__tag-list" style="display: inline-block;">
                    
                        <div class="article-tag">
                            
                                <a href="/tags/java/">
                                    <span class="chip bg-color">java</span>
                                </a>
                            
                                <a href="/tags/%E5%93%81%E4%BC%98%E8%B4%AD/">
                                    <span class="chip bg-color">品优购</span>
                                </a>
                            
                        </div>
                    
                </div>
                <div class="post_share" style="zoom: 80%; width: fit-content; display: inline-block; float: right; margin: -0.15rem 0;">
                    <link rel="stylesheet" type="text/css" href="/libs/share/css/share.min.css">
<div id="article-share">

    
    <div class="social-share" data-sites="twitter,facebook,google,qq,qzone,wechat,weibo,douban,linkedin" data-wechat-qrcode-helper="<p>微信扫一扫即可分享！</p>"></div>
    <script src="/libs/share/js/social-share.min.js"></script>
    

    

</div>

                </div>
            </div>
            
                <style>
    #reward {
        margin: 40px 0;
        text-align: center;
    }

    #reward .reward-link {
        font-size: 1.4rem;
        line-height: 38px;
    }

    #reward .btn-floating:hover {
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2), 0 5px 15px rgba(0, 0, 0, 0.2);
    }

    #rewardModal {
        width: 320px;
        height: 350px;
    }

    #rewardModal .reward-title {
        margin: 15px auto;
        padding-bottom: 5px;
    }

    #rewardModal .modal-content {
        padding: 10px;
    }

    #rewardModal .close {
        position: absolute;
        right: 15px;
        top: 15px;
        color: rgba(0, 0, 0, 0.5);
        font-size: 1.3rem;
        line-height: 20px;
        cursor: pointer;
    }

    #rewardModal .close:hover {
        color: #ef5350;
        transform: scale(1.3);
        -moz-transform:scale(1.3);
        -webkit-transform:scale(1.3);
        -o-transform:scale(1.3);
    }

    #rewardModal .reward-tabs {
        margin: 0 auto;
        width: 210px;
    }

    .reward-tabs .tabs {
        height: 38px;
        margin: 10px auto;
        padding-left: 0;
    }

    .reward-content ul {
        padding-left: 0 !important;
    }

    .reward-tabs .tabs .tab {
        height: 38px;
        line-height: 38px;
    }

    .reward-tabs .tab a {
        color: #fff;
        background-color: #ccc;
    }

    .reward-tabs .tab a:hover {
        background-color: #ccc;
        color: #fff;
    }

    .reward-tabs .wechat-tab .active {
        color: #fff !important;
        background-color: #22AB38 !important;
    }

    .reward-tabs .alipay-tab .active {
        color: #fff !important;
        background-color: #019FE8 !important;
    }

    .reward-tabs .reward-img {
        width: 210px;
        height: 210px;
    }
</style>

<div id="reward">
    <a href="#rewardModal" class="reward-link modal-trigger btn-floating btn-medium waves-effect waves-light red">赏</a>

    <!-- Modal Structure -->
    <div id="rewardModal" class="modal">
        <div class="modal-content">
            <a class="close modal-close"><i class="fas fa-times"></i></a>
            <h4 class="reward-title">你的赏识是我前进的动力</h4>
            <div class="reward-content">
                <div class="reward-tabs">
                    <ul class="tabs row">
                        <li class="tab col s6 alipay-tab waves-effect waves-light"><a href="#alipay">支付宝</a></li>
                        <li class="tab col s6 wechat-tab waves-effect waves-light"><a href="#wechat">微 信</a></li>
                    </ul>
                    <div id="alipay">
                        <img src="/medias/reward/alipay.jpg" class="reward-img" alt="支付宝打赏二维码">
                    </div>
                    <div id="wechat">
                        <img src="/medias/reward/wechat.png" class="reward-img" alt="微信打赏二维码">
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
    $(function () {
        $('.tabs').tabs();
    });
</script>

            
        </div>
    </div>

    

    

    

    

    

    

    

    

<article id="prenext-posts" class="prev-next articles">
    <div class="row article-row">
        
        <div class="article col s12 m6" data-aos="fade-up">
            <div class="article-badge left-badge text-color">
                <i class="fas fa-chevron-left"></i>&nbsp;上一篇</div>
            <div class="card">
                <a href="/2020/09/17/pin-you-gou-10-springboot-kuang-jia-yu-duan-xin-jie-jue-fang-an/">
                    <div class="card-image">
                        
                        
                        <img src="/medias/featureimages/11.jpg" class="responsive-img" alt="品优购10—SpringBoot框架与短信解决方案">
                        
                        <span class="card-title">品优购10—SpringBoot框架与短信解决方案</span>
                    </div>
                </a>
                <div class="card-content article-content">
                    <div class="summary block-with-text">
                        
                            EverydayOneCat🎆tamaya🎇

                        
                    </div>
                    <div class="publish-info">
                        <span class="publish-date">
                            <i class="far fa-clock fa-fw icon-date"></i>2020-09-17
                        </span>
                        <span class="publish-author">
                            
                            <i class="fas fa-user fa-fw"></i>
                            J Sir
                            
                        </span>
                    </div>
                </div>
                
                <div class="card-action article-tags">
                    
                    <a href="/tags/java/">
                        <span class="chip bg-color">java</span>
                    </a>
                    
                    <a href="/tags/%E5%93%81%E4%BC%98%E8%B4%AD/">
                        <span class="chip bg-color">品优购</span>
                    </a>
                    
                </div>
                
            </div>
        </div>
        
        
        <div class="article col s12 m6" data-aos="fade-up">
            <div class="article-badge right-badge text-color">
                下一篇&nbsp;<i class="fas fa-chevron-right"></i>
            </div>
            <div class="card">
                <a href="/2020/08/18/pin-you-gou-8-wang-ye-jing-tai-hua-jie-jue-fang-an-freemarker/">
                    <div class="card-image">
                        
                        
                        <img src="/medias/featureimages/20.jpg" class="responsive-img" alt="品优购Ⅷ—网页静态化解决方案Freemarker">
                        
                        <span class="card-title">品优购Ⅷ—网页静态化解决方案Freemarker</span>
                    </div>
                </a>
                <div class="card-content article-content">
                    <div class="summary block-with-text">
                        
                            EverydayOneCat睡过头！！！

                        
                    </div>
                    <div class="publish-info">
                            <span class="publish-date">
                                <i class="far fa-clock fa-fw icon-date"></i>2020-08-18
                            </span>
                        <span class="publish-author">
                            
                            <i class="fas fa-user fa-fw"></i>
                            J Sir
                            
                        </span>
                    </div>
                </div>
                
                <div class="card-action article-tags">
                    
                    <a href="/tags/java/">
                        <span class="chip bg-color">java</span>
                    </a>
                    
                    <a href="/tags/%E5%93%81%E4%BC%98%E8%B4%AD/">
                        <span class="chip bg-color">品优购</span>
                    </a>
                    
                </div>
                
            </div>
        </div>
        
    </div>
</article>

</div>



<!-- 代码块功能依赖 -->
<script type="text/javascript" src="/libs/codeBlock/codeBlockFuction.js"></script>

<!-- 代码语言 -->

<script type="text/javascript" src="/libs/codeBlock/codeLang.js"></script>


<!-- 代码块复制 -->

<script type="text/javascript" src="/libs/codeBlock/codeCopy.js"></script>


<!-- 代码块收缩 -->

<script type="text/javascript" src="/libs/codeBlock/codeShrink.js"></script>


    </div>
    <div id="toc-aside" class="expanded col l3 hide-on-med-and-down">
        <div class="toc-widget card" style="background-color: white;">
            <div class="toc-title"><i class="far fa-list-alt"></i>&nbsp;&nbsp;目录</div>
            <div id="toc-content"></div>
        </div>
    </div>
</div>

<!-- TOC 悬浮按钮. -->

<div id="floating-toc-btn" class="hide-on-med-and-down">
    <a class="btn-floating btn-large bg-color">
        <i class="fas fa-list-ul"></i>
    </a>
</div>


<script src="/libs/tocbot/tocbot.min.js"></script>
<script>
    $(function () {
        tocbot.init({
            tocSelector: '#toc-content',
            contentSelector: '#articleContent',
            headingsOffset: -($(window).height() * 0.4 - 45),
            collapseDepth: Number('0'),
            headingSelector: 'h1, h2, h3, h4, h5'
        });

        // modify the toc link href to support Chinese.
        let i = 0;
        let tocHeading = 'toc-heading-';
        $('#toc-content a').each(function () {
            $(this).attr('href', '#' + tocHeading + (++i));
        });

        // modify the heading title id to support Chinese.
        i = 0;
        $('#articleContent').children('h1, h2, h3, h4, h5').each(function () {
            $(this).attr('id', tocHeading + (++i));
        });

        // Set scroll toc fixed.
        let tocHeight = parseInt($(window).height() * 0.4 - 64);
        let $tocWidget = $('.toc-widget');
        $(window).scroll(function () {
            let scroll = $(window).scrollTop();
            /* add post toc fixed. */
            if (scroll > tocHeight) {
                $tocWidget.addClass('toc-fixed');
            } else {
                $tocWidget.removeClass('toc-fixed');
            }
        });

        
        /* 修复文章卡片 div 的宽度. */
        let fixPostCardWidth = function (srcId, targetId) {
            let srcDiv = $('#' + srcId);
            if (srcDiv.length === 0) {
                return;
            }

            let w = srcDiv.width();
            if (w >= 450) {
                w = w + 21;
            } else if (w >= 350 && w < 450) {
                w = w + 18;
            } else if (w >= 300 && w < 350) {
                w = w + 16;
            } else {
                w = w + 14;
            }
            $('#' + targetId).width(w);
        };

        // 切换TOC目录展开收缩的相关操作.
        const expandedClass = 'expanded';
        let $tocAside = $('#toc-aside');
        let $mainContent = $('#main-content');
        $('#floating-toc-btn .btn-floating').click(function () {
            if ($tocAside.hasClass(expandedClass)) {
                $tocAside.removeClass(expandedClass).hide();
                $mainContent.removeClass('l9');
            } else {
                $tocAside.addClass(expandedClass).show();
                $mainContent.addClass('l9');
            }
            fixPostCardWidth('artDetail', 'prenext-posts');
        });
        
    });
</script>

    

</main>




    <footer class="page-footer bg-color">
    
        <link rel="stylesheet" href="/libs/aplayer/APlayer.min.css">
<style>
    .aplayer .aplayer-lrc p {
        
        display: none;
        
        font-size: 12px;
        font-weight: 700;
        line-height: 16px !important;
    }

    .aplayer .aplayer-lrc p.aplayer-lrc-current {
        
        display: none;
        
        font-size: 15px;
        color: #42b983;
    }

    
    .aplayer.aplayer-fixed.aplayer-narrow .aplayer-body {
        left: -66px !important;
    }

    .aplayer.aplayer-fixed.aplayer-narrow .aplayer-body:hover {
        left: 0px !important;
    }

    
</style>
<div class="">
    
    <div class="row">
        <meting-js class="col l8 offset-l2 m10 offset-m1 s12"
                   server="netease"
                   type="playlist"
                   id="503838841"
                   fixed='true'
                   autoplay='false'
                   theme='#42b983'
                   loop='all'
                   order='random'
                   preload='auto'
                   volume='0.7'
                   list-folded='true'
        >
        </meting-js>
    </div>
</div>

<script src="/libs/aplayer/APlayer.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/meting@2/dist/Meting.min.js"></script>

    
    <div class="container row center-align" style="margin-bottom: 0px !important;">
        <div class="col s12 m8 l8 copy-right">
            Copyright&nbsp;&copy;
            
                <span id="year">2020-2023</span>
            
            <span id="year">2020</span>
            <a href="/about" target="_blank">J Sir</a>
            |&nbsp;Powered by&nbsp;<a href="https://hexo.io/" target="_blank">Hexo</a>
            |&nbsp;Theme&nbsp;<a href="https://github.com/blinkfox/hexo-theme-matery" target="_blank">Matery</a>
            <br>
            
            &nbsp;<i class="fas fa-chart-area"></i>&nbsp;站点总字数:&nbsp;<span
                class="white-color">300.9k</span>&nbsp;字
            
            
            
            
            
            
            <span id="busuanzi_container_site_pv">
                |&nbsp;<i class="far fa-eye"></i>&nbsp;总访问量:&nbsp;<span id="busuanzi_value_site_pv"
                    class="white-color"></span>&nbsp;次
            </span>
            
            
            <span id="busuanzi_container_site_uv">
                |&nbsp;<i class="fas fa-users"></i>&nbsp;总访问人数:&nbsp;<span id="busuanzi_value_site_uv"
                    class="white-color"></span>&nbsp;人
            </span>
            
            <br>
            
            <br>
            
        </div>
        <div class="col s12 m4 l4 social-link social-statis">


    <a href="mailto:2065373132@qq.com" class="tooltipped" target="_blank" data-tooltip="邮件联系我" data-position="top" data-delay="50">
        <i class="fas fa-envelope-open"></i>
    </a>







    <a href="tencent://AddContact/?fromId=50&fromSubId=1&subcmd=all&uin=2065373132" class="tooltipped" target="_blank" data-tooltip="QQ联系我: 2065373132" data-position="top" data-delay="50">
        <i class="fab fa-qq"></i>
    </a>







    <a href="/atom.xml" class="tooltipped" target="_blank" data-tooltip="RSS 订阅" data-position="top" data-delay="50">
        <i class="fas fa-rss"></i>
    </a>

</div>
    </div>
</footer>

<div class="progress-bar"></div>


    <!-- 搜索遮罩框 -->
<div id="searchModal" class="modal">
    <div class="modal-content">
        <div class="search-header">
            <span class="title"><i class="fas fa-search"></i>&nbsp;&nbsp;搜索</span>
            <input type="search" id="searchInput" name="s" placeholder="请输入搜索的关键字"
                   class="search-input">
        </div>
        <div id="searchResult"></div>
    </div>
</div>

<script type="text/javascript">
$(function () {
    var searchFunc = function (path, search_id, content_id) {
        'use strict';
        $.ajax({
            url: path,
            dataType: "xml",
            success: function (xmlResponse) {
                // get the contents from search data
                var datas = $("entry", xmlResponse).map(function () {
                    return {
                        title: $("title", this).text(),
                        content: $("content", this).text(),
                        url: $("url", this).text()
                    };
                }).get();
                var $input = document.getElementById(search_id);
                var $resultContent = document.getElementById(content_id);
                $input.addEventListener('input', function () {
                    var str = '<ul class=\"search-result-list\">';
                    var keywords = this.value.trim().toLowerCase().split(/[\s\-]+/);
                    $resultContent.innerHTML = "";
                    if (this.value.trim().length <= 0) {
                        return;
                    }
                    // perform local searching
                    datas.forEach(function (data) {
                        var isMatch = true;
                        var data_title = data.title.trim().toLowerCase();
                        var data_content = data.content.trim().replace(/<[^>]+>/g, "").toLowerCase();
                        var data_url = data.url;
                        data_url = data_url.indexOf('/') === 0 ? data.url : '/' + data_url;
                        var index_title = -1;
                        var index_content = -1;
                        var first_occur = -1;
                        // only match artiles with not empty titles and contents
                        if (data_title !== '' && data_content !== '') {
                            keywords.forEach(function (keyword, i) {
                                index_title = data_title.indexOf(keyword);
                                index_content = data_content.indexOf(keyword);
                                if (index_title < 0 && index_content < 0) {
                                    isMatch = false;
                                } else {
                                    if (index_content < 0) {
                                        index_content = 0;
                                    }
                                    if (i === 0) {
                                        first_occur = index_content;
                                    }
                                }
                            });
                        }
                        // show search results
                        if (isMatch) {
                            str += "<li><a href='" + data_url + "' class='search-result-title'>" + data_title + "</a>";
                            var content = data.content.trim().replace(/<[^>]+>/g, "");
                            if (first_occur >= 0) {
                                // cut out 100 characters
                                var start = first_occur - 20;
                                var end = first_occur + 80;
                                if (start < 0) {
                                    start = 0;
                                }
                                if (start === 0) {
                                    end = 100;
                                }
                                if (end > content.length) {
                                    end = content.length;
                                }
                                var match_content = content.substr(start, end);
                                // highlight all keywords
                                keywords.forEach(function (keyword) {
                                    var regS = new RegExp(keyword, "gi");
                                    match_content = match_content.replace(regS, "<em class=\"search-keyword\">" + keyword + "</em>");
                                });

                                str += "<p class=\"search-result\">" + match_content + "...</p>"
                            }
                            str += "</li>";
                        }
                    });
                    str += "</ul>";
                    $resultContent.innerHTML = str;
                });
            }
        });
    };

    searchFunc('/search.xml', 'searchInput', 'searchResult');
});
</script>

    <!-- 回到顶部按钮 -->
<div id="backTop" class="top-scroll">
    <a class="btn-floating btn-large waves-effect waves-light" href="#!">
        <i class="fas fa-arrow-up"></i>
    </a>
</div>


    <script src="/libs/materialize/materialize.min.js"></script>
    <script src="/libs/masonry/masonry.pkgd.min.js"></script>
    <script src="/libs/aos/aos.js"></script>
    <script src="/libs/scrollprogress/scrollProgress.min.js"></script>
    <script src="/libs/lightGallery/js/lightgallery-all.min.js"></script>
    <script src="/js/matery.js"></script>

    <!-- Baidu Analytics -->

    <!-- Baidu Push -->

<script>
    (function () {
        var bp = document.createElement('script');
        var curProtocol = window.location.protocol.split(':')[0];
        if (curProtocol === 'https') {
            bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
        } else {
            bp.src = 'http://push.zhanzhang.baidu.com/push.js';
        }
        var s = document.getElementsByTagName("script")[0];
        s.parentNode.insertBefore(bp, s);
    })();
</script>

    
    <script src="/libs/others/clicklove.js" async="async"></script>
    
    
    <script async src="/libs/others/busuanzi.pure.mini.js"></script>
    

    

    

	
    

    

    

    
    <script src="/libs/instantpage/instantpage.js" type="module"></script>
    

<script src="/live2dw/lib/L2Dwidget.min.js?094cbace49a39548bed64abff5988b05"></script><script>L2Dwidget.init({"pluginRootPath":"live2dw/","pluginJsPath":"lib/","pluginModelPath":"assets/","tagMode":false,"debug":false,"model":{"jsonPath":"live2d-widget-model-hibiki"},"display":{"position":"right","width":145,"height":315},"mobile":{"show":true,"scale":0.5},"react":{"opacityDefault":0.7,"opacityOnHover":0.8},"log":false});</script></body>

</html>
